978018032

素因数分解:

$2^4\times {\mathrm{61126127}}^1$

素因数の和:61126135

約数の個数: 10

約数和(自身を含む): 1894909968

約数和(自身を除く): 916891936

約数列:

[1, 2, 4, 8, 16, 61126127, 122252254, 244504508, 489009016, 978018032]

約数ペア:

[(1, 978018032), (2, 489009016), (4, 244504508), (8, 122252254), (16, 61126127)]